<span>The correct answer is A. a major third on top of a
minor third.
A Major triads contain a Major third with a minor third stacked above it, for
example, in the major triad C–E–G ( which is a C major), the interval C–E is the
major third and E–G is a minor third.</span>
A Major ternions contain a Major third with a minor third stacked above it, for instance, in the significant group of three C– E– G ( which is a C major), the interim C– E is the real third and E– G is a minor third.a pretty much methodical heap or store: an unstably adjusted pile of books; a flawless pile of papers. an arrangement of racks for books or different materials ran materialistically one over alternate, as in a library.